Source:http://linkedlifedata.com/resource/umls/id/C1552002
HL7V3.0: <p>The act of transmitting information and understanding about a topic to a subject where the participation association must be SBJ.</p><p><b>Discussion:</b> This act may be used to request that a patient or provider be informed about an Act, or to indicate that a person was informed about a particular act.</p>